On Nature's Trail
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''On Nature's Trail'' was a television show produced by the Maryland Center for Public Broadcasting in 1978. The show featured Elmer and
Jean Worthley Jean Reese Worthley (February 23, 1925 – April 9, 2017) was an American naturalist. She hosted Maryland Public Broadcasting's children's television series '' Hodgepodge Lodge'' and co-hosted '' On Nature's Trail''. She also wrote ''The Complet ...
observing and discussing plants growing at different locations in
Baltimore County, Maryland Baltimore County ( , locally: or ) is the third-most populous county in the U.S. state of Maryland and is part of the Baltimore metropolitan area. Baltimore County (which partially surrounds, though does not include, the independent City of ...
. Observations were made at the same locations during the Spring, Summer and Fall.


Episodes

*1. Swamp in Spring (arrowwood,
calamus Calamus may refer to: Botany and zoology * ''Calamus'' (fish), a genus of fish in the family Sparidae * ''Calamus'' (palm), a genus of rattan palms * Calamus, the hollow shaft of a feather, also known as the quill * '' Acorus calamus'', the swe ...
, cinnamon fern, poison sumac, red maple, silky dogwood,
skunk cabbage Skunk cabbage is a common name for several plants and may refer to: * the genus ''Lysichiton'' ** Asian skunk cabbage, ''Lysichiton camtschatcensis'', grows in eastern Asia ** Western skunk cabbage, '' Lysichiton americanus'', grows in western Nor ...
, smooth alder,
sphagnum moss ''Sphagnum'' is a genus of approximately 380 accepted species of mosses, commonly known as sphagnum moss, peat moss, also bog moss and quacker moss (although that term is also sometimes used for peat). Accumulations of ''Sphagnum'' can store wa ...
, spicebush, swamp highbush blueberry, Turk's-cap lily, tussock sedge) *2. Serpentine Barren in Spring (beard grass, bird's-foot violet,
blue-eyed grass ''Sisyrinchium'' is a large genus of annual to perennial flowering plant in the family Iridaceae. Native to the New World, the species are known as blue-eyed grasses and, though not true grasses and in varieties with flower colors other than bl ...
, bluets, British soldiers (lichen), broom moss, cinquefoil, cushion moss,
ebony spleenwort ''Asplenium platyneuron'' (syn. ''Asplenium ebeneum''), commonly known as ebony spleenwort or brownstem spleenwort, is a fern native to North America east of the Rocky Mountains. It takes its common name from its dark, reddish-brown, glossy sti ...
, field chickweed, gray shield lichen, holy grass,
Indian grass ''Sorghastrum nutans'', commonly known as either Indiangrass or yellow Indiangrass, is a North American prairie grass found in the central and eastern United States and Canada, especially in the Great Plains and tallgrass prairies. Description ...
, lyre-leaved rockcress, pixie cups (lichen), purple ceratodon (moss),
reindeer lichen ''Cladonia rangiferina'', also known as reindeer cup lichen, reindeer lichen (cf. Sw. ''renlav'') or grey reindeer lichen, is a light-colored fruticose, cup lichen species in the family Cladoniaceae. It grows in both hot and cold climates in we ...
, sagittate-leaved violet, urn fungus,
Virginia pine ''Pinus virginiana'', the Virginia pine, scrub pine, Jersey pine, Possum pine, is a medium-sized tree, often found on poorer soils from Long Island in southern New York south through the Appalachian Mountains to western Tennessee and Alabama. The ...
, wrinkled shield lichen) *3. Stream in Spring (''Carex crinita'' (sedge), Christmas fern, cinnamon fern, false hellebore, false Solomon's seal, golden saxifrage, Indian cucumber,
lady fern ''Athyrium'' (lady-fern) is a genus of about 180 species of terrestrial ferns, with a cosmopolitan distribution. It is placed in the family Athyriaceae, in the order Polypodiales. Its genus name is from Greek '' a-'' ('without') and Latinized ...
, liverwort, May apple, rattlesnake fern, shining club moss, silvery spleenwort,
skunk cabbage Skunk cabbage is a common name for several plants and may refer to: * the genus ''Lysichiton'' ** Asian skunk cabbage, ''Lysichiton camtschatcensis'', grows in eastern Asia ** Western skunk cabbage, '' Lysichiton americanus'', grows in western Nor ...
, royal fern, stinging nettle,
tulip tree ''Liriodendron'' () is a genus of two species of characteristically large trees, deciduous over most of their populations, in the magnolia family (Magnoliaceae). These trees are widely known by the common name tulip tree or tuliptree for their ...
flower) *4. Woods in Spring (
beech Beech (''Fagus'') is a genus of deciduous trees in the family Fagaceae, native to temperate Europe, Asia, and North America. Recent classifications recognize 10 to 13 species in two distinct subgenera, ''Engleriana'' and ''Fagus''. The ''Engle ...
, chestnut oak, fungus on laurel leaf, hay-scented fern, lion's-foot, maple-leaved viburnum, mountain laurel, partridge berry,
polypody ''Polypodium'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is widely distributed throughout the world, with the highest s ...
fern, red-backed salamander,
trailing arbutus ''Epigaea repens'', the mayflower, trailing arbutus, or ground laurel, is a low, spreading shrub in the family Ericaceae. It is found from Newfoundland to Florida, west to Kentucky and the Northwest Territories. Description The plant is a slo ...
,
Virginia creeper ''Parthenocissus quinquefolia'', known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering vine in the grape family, Vitaceae. It is native to eastern and central North America, from southeastern Ca ...
, wild azalea, wild sarsaparilla,
Wissahickon schist The Wissahickon Formation is a mapped bedrock unit in Pennsylvania, New Jersey, and Delaware. It is named for the Wissahickon gorge in Fairmount Park, Philadelphia. In Maryland formations, the term "Wissahickon" is no longer used. Rocks in this c ...
, witch hazel) *5. Woodsy Stream in Spring ( black gum, common elder or elderberry, cross vine, deer's tongue panic grass, fragile or brittle fern, green ash, hairy cap moss, Higan cherry, hill Senecio, hispid buttercup, hog peanut, Jack-in-the-pulpit, jewel weed,
lady fern ''Athyrium'' (lady-fern) is a genus of about 180 species of terrestrial ferns, with a cosmopolitan distribution. It is placed in the family Athyriaceae, in the order Polypodiales. Its genus name is from Greek '' a-'' ('without') and Latinized ...
, oak daedalia, red maple, wild
lily-of-the-valley Lily of the valley (''Convallaria majalis'' (), sometimes written lily-of-the-valley, is a woodland flowering plant with sweetly scented, pendent, bell-shaped white flowers borne in sprays in spring. It is native throughout the cool temperate No ...
, wool sower gall) *6. Pasture Field in Spring ( bulbous buttercup, common speedwell, daisy, field hawkweed, horse nettle, Kentucky bluegrass,
multiflora rose ''Rosa multiflora'' — ( syn. ''Rosa polyantha'') is a species of rose known commonly as multiflora rose, baby rose, Japanese rose, many-flowered rose, seven-sisters rose, Eijitsu rose and rambler rose. It is native to eastern Asia, in China, ...
, pasture thistle, puffball,
pussytoes ''Antennaria'' is a genus of dioecious perennial herbs in the family Asteraceae, native to temperate regions of the Northern Hemisphere, with a few species (''A. chilensis'', ''A. linearifolia'', ''A. sleumeri'') in temperate southern South Amer ...
, spittlebug, sweet vernal grass, wild strawberry, yarrow) *7. Railroad Track in Spring (bouncing bet, butter-and-eggs, common horsetail,
common milkweed ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
,
dock A dock (from Dutch language, Dutch ''dok'') is the area of water between or next to one or a group of human-made structures that are involved in the handling of boats or ships (usually on or near a shore) or such structures themselves. The ex ...
, downy brome grass, evening lychnis, milk snake, mullein, pennycress, peppergrass,
reed canary grass ''Phalaris arundinacea'', or reed canary grass, is a tall, perennial bunchgrass that commonly forms extensive single-species stands along the margins of lakes and streams and in wet open areas, with a wide distribution in Europe, Asia, northern ...
,
spiderwort ''Tradescantia'' () is a genus of 85 species of herbaceous perennial wildflowers in the family Commelinaceae, native to the Americas from southern Canada to northern Argentina, including the West Indies. Members of the genus are known by many co ...
, spreading dogbane, Venus' looking-glass,
viper's bugloss ''Echium vulgare'', known as viper's bugloss and blueweed,Dickinson, T.; Metsger, D.; Bull, J.; & Dickinson, R. (2004) ROM Field Guide to Wildflowers of Ontario. Toronto:Royal Ontario Museum, p. 203. is a species of flowering plant in the borag ...
, wintercress, yellow sweet clover) *8. Roadside in Spring ( asparagus beetle,
bagworm The Psychidae (bagworm moths, also simply bagworms or bagmoths) are a family of the Lepidoptera (butterflies and moths). The bagworm family is fairly small, with about 1,350 species described. Bagworm species are found globally, with some, su ...
,
bedstraw ''Galium'' is a large genus of annual and perennial herbaceous plants in the family Rubiaceae, occurring in the temperate zones of both the Northern and Southern Hemispheres. Some species are informally known as bedstraw. There are over 600 spe ...
, black medick, black willow, box elder, coltsfoot, common
ragweed Ragweeds are flowering plants in the genus ''Ambrosia'' in the aster family, Asteraceae. They are distributed in the tropical and subtropical regions of the Americas, especially North America,dandelion, dodder, giant
ragweed Ragweeds are flowering plants in the genus ''Ambrosia'' in the aster family, Asteraceae. They are distributed in the tropical and subtropical regions of the Americas, especially North America,Japanese honeysuckle, northern weasel, perfoliate tearthumb, poison ivy, rough bluegrass, sheep fescue,
Virginia creeper ''Parthenocissus quinquefolia'', known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering vine in the grape family, Vitaceae. It is native to eastern and central North America, from southeastern Ca ...
,
white mulberry ''Morus alba'', known as white mulberry, common mulberry and silkworm mulberry, is a fast-growing, small to medium-sized mulberry tree which grows to tall. It is generally a short-lived tree with a lifespan comparable to that of humans, althoug ...
, wild asparagus, wild lettuce, wild yam) *9. Pond in Summer ( alder, ants, bur reed,
cardinal flower ''Lobelia cardinalis'', the cardinal flower ( syn. ''L. fulgens''), is a species of flowering plant in the bellflower family Campanulaceae native to the Americas, from southeastern Canada south through the eastern and southwestern United States ...
,
cattail ''Typha'' is a genus of about 30 species of monocotyledonous flowering plants in the family Typhaceae. These plants have a variety of common names, in British English as bulrush or reedmace, in American English as reed, cattail, or punks, in A ...
,
duckweed Lemnoideae is a subfamily of flowering aquatic plants, known as duckweeds, water lentils, or water lenses. They float on or just beneath the surface of still or slow-moving bodies of fresh water and wetlands. Also known as bayroot, they arose ...
, green frogs, heal-all, meadow beauty, pickerel weed, pink lotus, rattlebox, sedges, spreading goldenrod, swamp milkweed, water clover (fern),
water lily Water lily or water lilies may refer to: Plants * Members of family Nymphaeaceae * Formerly, members of the genus ''Nelumbo'' (the genus to which lotus belongs) * Some members of the genus ''Nymphoides'' Other uses * ''Water Lilies'' (Monet ...
, water plantain, wooly aphids, yellow iris) *10. Hedgerow in Summer ( black gum,
black oak Black Oak may refer to: Places in the United States * Black Oak, Arkansas * Black Oak, Daviess County, Indiana * Black Oak, Lake County, Indiana, a neighborhood of Gary, Indiana * Black Oak, Missouri Other * Black Oak Arkansas, American band ** ...
, black sweet cherry, black wild raspberry, flowering dogwood, greenbrier, Japanese honeysuckle,
multiflora rose ''Rosa multiflora'' — ( syn. ''Rosa polyantha'') is a species of rose known commonly as multiflora rose, baby rose, Japanese rose, many-flowered rose, seven-sisters rose, Eijitsu rose and rambler rose. It is native to eastern Asia, in China, ...
, pignut hickory, pin oak, red sweet cherry, sassafras,
slippery elm ''Ulmus rubra'', the slippery elm, is a species of elm native to eastern North America. Other common names include red elm, gray elm, soft elm, moose elm, and Indian elm. Description ''Ulmus rubra'' is a medium-sized deciduous tree with a spre ...
, staghorn sumac, wax cherry,
white mulberry ''Morus alba'', known as white mulberry, common mulberry and silkworm mulberry, is a fast-growing, small to medium-sized mulberry tree which grows to tall. It is generally a short-lived tree with a lifespan comparable to that of humans, althoug ...
, yellow sweet cherry, yellow wild raspberry) *11. Old Field in Summer ( agrimony, black cherry, Canada goldenrod, clammy everlasting, dogbane, early goldenrod, horse nettle, orchard grass, pennyroyal, poison ivy, purple-top,
Queen Anne's lace Queen Anne's lace is a common name for a number of plants in the family Apiaceae. including: * ''Ammi majus'', native in the Nile River Valley * '' Anthriscus sylvestris'', a herbaceous biennial or short-lived perennial plant * '' Daucus carota'', ...
,
white mulberry ''Morus alba'', known as white mulberry, common mulberry and silkworm mulberry, is a fast-growing, small to medium-sized mulberry tree which grows to tall. It is generally a short-lived tree with a lifespan comparable to that of humans, althoug ...
, wild lettuce, yarrow) *12. Swamp in Summer (arrow-leaved tearthumb, blue vervain, broad-leaved arrowhead, cinnamon fern, dodder, ironweed, joe pye weed, marsh harebell, poison sumac, rice cut grass,
skunk cabbage Skunk cabbage is a common name for several plants and may refer to: * the genus ''Lysichiton'' ** Asian skunk cabbage, ''Lysichiton camtschatcensis'', grows in eastern Asia ** Western skunk cabbage, '' Lysichiton americanus'', grows in western Nor ...
, sphagnum, St. Johnswort, Turk's-cap lily, winterberry holly) *13. Serpentine Barren in Summer (
blackjack oak ''Quercus marilandica'', the blackjack oak, is a small oak, one of the red oak group ''Quercus'' sect. ''Lobatae''. It is native to the eastern and central United States. Description ''Quercus marilandica'' is a small deciduous tree growing to ...
,
blazing star ''Blazing Star'' is a shoot 'em up video game developed by Yumekobo and published by SNK in 1998 for the Neo Geo arcade and home systems. It is a follow-up to '' Pulstar'' (1995) and features side-scrolling action similar to its predecessor an ...
,
blue-eyed grass ''Sisyrinchium'' is a large genus of annual to perennial flowering plant in the family Iridaceae. Native to the New World, the species are known as blue-eyed grasses and, though not true grasses and in varieties with flower colors other than bl ...
, British soldiers (lichen), field chickweed, flameflower, gerardia, gray goldenrod,
Indian grass ''Sorghastrum nutans'', commonly known as either Indiangrass or yellow Indiangrass, is a North American prairie grass found in the central and eastern United States and Canada, especially in the Great Plains and tallgrass prairies. Description ...
, lyre-leaved rockcress,
monarch butterfly The monarch butterfly or simply monarch (''Danaus plexippus'') is a milkweed butterfly (subfamily Danainae) in the family Nymphalidae. Other common names, depending on region, include milkweed, common tiger, wanderer, and black-veined brown. It ...
, orangeweed, partridge pea, pixie cup,
post oak ''Quercus stellata'', the post oak or iron oak, is a North American species of oak in the white oak section. It is a slow-growing oak that lives in dry areas on the edges of fields, tops of ridges also grows in poor soils, and is resistant to ro ...
,
reindeer lichen ''Cladonia rangiferina'', also known as reindeer cup lichen, reindeer lichen (cf. Sw. ''renlav'') or grey reindeer lichen, is a light-colored fruticose, cup lichen species in the family Cladoniaceae. It grows in both hot and cold climates in we ...
, Sabatia, slender knotweed, slender ladies' tresses, sundrops, three-awn grass, turkey-foot beard grass,
Virginia pine ''Pinus virginiana'', the Virginia pine, scrub pine, Jersey pine, Possum pine, is a medium-sized tree, often found on poorer soils from Long Island in southern New York south through the Appalachian Mountains to western Tennessee and Alabama. The ...
, whorled milkwort, yellow flax) *14. Fire Ecology ( box turtle, Canada thistle, carpetweed, catnip, dandelion, field basil, hawkweed, heal-all, late goldenrod, orchard grass, purpletop grass, spoon moss, tall goldenrod, three-seeded mercury, timothy-grass) *15. Woods in Summer (
American chestnut The American chestnut (''Castanea dentata'') is a large, fast-growing deciduous tree of the beech family native to eastern North America. As is true of all species in genus Castanea, the American chestnut produces burred fruit with edible nuts. ...
,
beech Beech (''Fagus'') is a genus of deciduous trees in the family Fagaceae, native to temperate Europe, Asia, and North America. Recent classifications recognize 10 to 13 species in two distinct subgenera, ''Engleriana'' and ''Fagus''. The ''Engle ...
, black gum, chestnut oak, Christmas fern, cicadas, hay-scented fern, Indian cucumber, marginal shield fern, mountain laurel, New York fern, partridgeberry, pinxter flower,
polypody ''Polypodium'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is widely distributed throughout the world, with the highest s ...
fern, rattlesnake orchid,
shadbush ''Amelanchier'' ( ), also known as shadbush, shadwood or shadblow, serviceberry or sarvisberry (or just sarvis), juneberry, saskatoon, sugarplum, wild-plum or chuckley pear,A Digital Flora of Newfoundland and Labrador Vascular Plants/ref> is a g ...
, slime mold, spiny-bellied spider, spotted wintergreen, tickle grass,
trailing arbutus ''Epigaea repens'', the mayflower, trailing arbutus, or ground laurel, is a low, spreading shrub in the family Ericaceae. It is found from Newfoundland to Florida, west to Kentucky and the Northwest Territories. Description The plant is a slo ...
,
Virginia creeper ''Parthenocissus quinquefolia'', known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering vine in the grape family, Vitaceae. It is native to eastern and central North America, from southeastern Ca ...
, witch hazel) *16. Multiflora Rose Hedge (
bittersweet Bittersweet, bitter-sweet, or bitter sweet may refer to: Biology * A vine in the nightshade family, ''Solanum dulcamara'' * Some species of vines in the genus ''Celastrus'', including American bittersweet (''C. scandens'') and Oriental bitters ...
,
bobwhite ''Colinus'' is a genus of birds in the New World quail The New World quail are small birds only distantly related to the Old World quail, but named for their similar appearance and habits. The American species are in their own family, the O ...
, bush honeysuckle, catbird, coral honeysuckle, fox grape,
Franklinia ''Franklinia'' is a monotypic genus in the tea family, Theaceae. The sole species in this genus is a flowering tree, ''Franklinia alatamaha'', commonly called the Franklin tree, and native to the Altamaha River valley in Georgia in the southeast ...
, golden garden spider, horse nettle, Japanese honeysuckle, Japanese silverberry,
mocking bird Mockingbirds are a group of New World passerine birds from the family Mimidae. They are best known for the habit of some species mimicking the songs of other birds and the sounds of insects and amphibians, often loudly and in rapid succession. ...
,
multiflora rose ''Rosa multiflora'' — ( syn. ''Rosa polyantha'') is a species of rose known commonly as multiflora rose, baby rose, Japanese rose, many-flowered rose, seven-sisters rose, Eijitsu rose and rambler rose. It is native to eastern Asia, in China, ...
, nimblewill, perfoliate tearthumb,
ragweed Ragweeds are flowering plants in the genus ''Ambrosia'' in the aster family, Asteraceae. They are distributed in the tropical and subtropical regions of the Americas, especially North America,thistle Thistle is the common name of a group of flowering plants characterised by leaves with sharp prickles on the margins, mostly in the family Asteraceae. Prickles can also occur all over the planton the stem and on the flat parts of the leaves. ...
, virgin's bower) *17. Vacant Lot ('' Ailanthus altissima'',
barnyard grass ''Echinochloa'' is a very widespread genus of plants in the grass family and tribe Paniceae. Some of the species are known by the common names barnyard grass or cockspur grass. Some of the species within this genus are millets that are grown ...
, bird's nest fungi,
chickory Common chicory (''Cichorium intybus'') is a somewhat woody, perennial herbaceous plant of the family Asteraceae, usually with bright blue flowers, rarely white or pink. Native to the Old World, it has been introduced to North America and Austral ...
, climbing false buckwheat,
cocklebur ''Xanthium'' (cocklebur) is a genus of flowering plants in the tribe Heliantheae within the family Asteraceae, native to the Americas and eastern Asia and some parts of south Asia . Description Cockleburs are coarse, herbaceous annual plants ...
, common
ragweed Ragweeds are flowering plants in the genus ''Ambrosia'' in the aster family, Asteraceae. They are distributed in the tropical and subtropical regions of the Americas, especially North America,evening primrose, Faber's bristlegrass, forking panic grass, hedge bindweed, Indian mallow,
Jimson weed ''Datura stramonium'', known by the common names thorn apple, jimsonweed (jimson weed), devil's snare, or devil's trumpet, is a poisonous flowering plant of the nightshade family Solanaceae. It is a species belonging to the '' Datura'' genus ...
, Korean lespedezea, lamb's quarters,
Queen Anne's lace Queen Anne's lace is a common name for a number of plants in the family Apiaceae. including: * ''Ammi majus'', native in the Nile River Valley * '' Anthriscus sylvestris'', a herbaceous biennial or short-lived perennial plant * '' Daucus carota'', ...
, wild lettuce, yellow goat's beard, yellow wood-sorrel) *18. Pond in Fall ( bluejay,
boneset Boneset may refer to: Plants *Various species of ''Ageratina'' *Various species of ''Eupatorium'' **Particularly ''Eupatorium perfoliatum'' *''Symphytum officinale'', a garden herb also called comfrey Album *''Boneset'', an album by Diane Cluck ...
, bur-reed,
cardinal flower ''Lobelia cardinalis'', the cardinal flower ( syn. ''L. fulgens''), is a species of flowering plant in the bellflower family Campanulaceae native to the Americas, from southeastern Canada south through the eastern and southwestern United States ...
, goldenrod, ironweed, joe-pye weed, meadow-beauty, nodding ladies' tresses, purple-stemmed aster, red maple,
rush Rush(es) may refer to: Places United States * Rush, Colorado * Rush, Kentucky * Rush, New York * Rush City, Minnesota * Rush Creek (Kishwaukee River tributary), Illinois * Rush Creek (Marin County, California), a stream * Rush Creek (Mono Cou ...
,
sedge The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus ''Carex'' wit ...
, spreading goldenrod, wooly aphid) *19. Serpentine Barren in Fall (blackhaw,
blackjack oak ''Quercus marilandica'', the blackjack oak, is a small oak, one of the red oak group ''Quercus'' sect. ''Lobatae''. It is native to the eastern and central United States. Description ''Quercus marilandica'' is a small deciduous tree growing to ...
, bluejay, burnet,
chinquapin oak ''Quercus muehlenbergii'', the chinquapin (or chinkapin) oak, is a deciduous species of tree in the white oak group (''Quercus'' sect. ''Quercus''). The species was often called ''Quercus acuminata'' in older literature. ''Quercus muehlenbergii ...
, fringed gentian, golden garden spider,
inchworm The geometer moths are moths belonging to the family Geometridae of the insect order Lepidoptera, the moths and butterflies. Their scientific name derives from the Ancient Greek ''geo'' γεω (derivative form of or "the earth"), and ''met ...
,
Indian grass ''Sorghastrum nutans'', commonly known as either Indiangrass or yellow Indiangrass, is a North American prairie grass found in the central and eastern United States and Canada, especially in the Great Plains and tallgrass prairies. Description ...
, longhorn grasshopper, new Belgian aster,
ninebark ''Physocarpus'', commonly called ninebark, is a genus of flowering plants in the family Rosaceae, native to North America (most species) and northeastern Asia (one species). Description ''Physocarpus'' are deciduous shrubs with peeling bark
,
post oak ''Quercus stellata'', the post oak or iron oak, is a North American species of oak in the white oak section. It is a slow-growing oak that lives in dry areas on the edges of fields, tops of ridges also grows in poor soils, and is resistant to ro ...
,
scrub pine ''Pinus virginiana'', the Virginia pine, scrub pine, Jersey pine, Possum pine, is a medium-sized tree, often found on poorer soils from Long Island in southern New York south through the Appalachian Mountains to western Tennessee and Alabama. T ...
, small-flowered white aster, spike moss, sycamore, ten-petaled sunflower,
turkey vulture The turkey vulture (''Cathartes aura'') is the most widespread of the New World vultures. One of three species in the genus ''Cathartes'' of the family Cathartidae, the turkey vulture ranges from southern Canada to the southernmost tip of South ...
, yellowjacket) *20. Old Orchard (
apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple fruit tree, trees are agriculture, cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, wh ...
,
blackberry The blackberry is an edible fruit produced by many species in the genus ''Rubus'' in the family Rosaceae, hybrids among these species within the subgenus ''Rubus'', and hybrids between the subgenera ''Rubus'' and ''Idaeobatus''. The taxonomy of ...
, Chinese chestnut, deer's tongue panic grass, early goldenrod, fox grape meadow mushroom, Norway maple, orchard grass, Perilla, poison ivy,
pokeweed ''Phytolacca americana'', also known as American pokeweed, pokeweed, poke sallet, dragonberries, and inkberry, is a poisonous, herbaceous perennial plant in the pokeweed family Phytolaccaceae. This pokeweed grows . It has simple leaves on green ...
, riverbank grape,
sensitive fern ''Onoclea sensibilis'', the sensitive fern, also known as the bead fern, is a coarse-textured, medium to large-sized deciduous perennial fern. The name comes from its sensitivity to frost, the fronds dying quickly when first touched by it. It is ...
, smooth sumac,
Virginia creeper ''Parthenocissus quinquefolia'', known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering vine in the grape family, Vitaceae. It is native to eastern and central North America, from southeastern Ca ...
, white avens, wood nymph butterfly) *21. Swamp in Fall ( American holly, arrowwood, cinnamon fern,
crayfish Crayfish are freshwater crustaceans belonging to the clade Astacidea, which also contains lobsters. In some locations, they are also known as crawfish, craydids, crawdaddies, crawdads, freshwater lobsters, mountain lobsters, rock lobsters, mu ...
, fern-leaf moss, holly leaf miner, holly leaf spot, joe-pye weed, mnium moss, pilose aster, poison sumac, red maple, silky dogwood,
skunk cabbage Skunk cabbage is a common name for several plants and may refer to: * the genus ''Lysichiton'' ** Asian skunk cabbage, ''Lysichiton camtschatcensis'', grows in eastern Asia ** Western skunk cabbage, '' Lysichiton americanus'', grows in western Nor ...
, smooth alder, song sparrow,
sphagnum moss ''Sphagnum'' is a genus of approximately 380 accepted species of mosses, commonly known as sphagnum moss, peat moss, also bog moss and quacker moss (although that term is also sometimes used for peat). Accumulations of ''Sphagnum'' can store wa ...
, spreading goldenrod, swamp highbush blueberry, Turk's-cap lily, tussock sedge, winterberry holly) *22. Stream in Fall (Christmas fern, clearweed, enchanter's nightshade, false Solomon's seal, fringed loosestrife, hog peanut, horse balm, jewelweed, liverwort, pileated woodpecker, shining club moss, tick trefoil,
tulip tree ''Liriodendron'' () is a genus of two species of characteristically large trees, deciduous over most of their populations, in the magnolia family (Magnoliaceae). These trees are widely known by the common name tulip tree or tuliptree for their ...
, turtlehead, Virginia knotweed) *23. Railroad in Fall (ball goldenrod gall, bouncing bet, butter-and-eggs, common blue violet,
common milkweed ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
, great Solomon's seal, jumping spider, pennycress, spindle goldenrod gall, spreading dogbane, swamp rose, swamp white oak, tick trefoil, wintercress, wooly bear caterpillar) *24. Roadside in Fall (
bagworm The Psychidae (bagworm moths, also simply bagworms or bagmoths) are a family of the Lepidoptera (butterflies and moths). The bagworm family is fairly small, with about 1,350 species described. Bagworm species are found globally, with some, su ...
,
barnyard grass ''Echinochloa'' is a very widespread genus of plants in the grass family and tribe Paniceae. Some of the species are known by the common names barnyard grass or cockspur grass. Some of the species within this genus are millets that are grown ...
,
bedstraw ''Galium'' is a large genus of annual and perennial herbaceous plants in the family Rubiaceae, occurring in the temperate zones of both the Northern and Southern Hemispheres. Some species are informally known as bedstraw. There are over 600 spe ...
,
black-eyed Susan ''Black-Eyed Susan; or, All in the Downs'' is a comic play in three acts by Douglas Jerrold. The story concerns a heroic sailor, William, who has been away from England for three years fighting in the Napoleonic Wars. Meanwhile, his wife, Susa ...
, black willow, box elder, clearweed, coltsfoot,
common milkweed ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...
, forked panic grass, giant
ragweed Ragweeds are flowering plants in the genus ''Ambrosia'' in the aster family, Asteraceae. They are distributed in the tropical and subtropical regions of the Americas, especially North America,jewelweed, perfoliate tearthumb, poison ivy, purple-stemmed aster, rough bluegrass, swamp milkweed, white aster,
white mulberry ''Morus alba'', known as white mulberry, common mulberry and silkworm mulberry, is a fast-growing, small to medium-sized mulberry tree which grows to tall. It is generally a short-lived tree with a lifespan comparable to that of humans, althoug ...
, wild asparagus, wild lettuce, wild yam) *25. Woods in Fall (Christmas fern, greenbrier,
huckleberry Huckleberry is a name used in North America for several plants in the family Ericaceae, in two closely related genera: ''Vaccinium'' and ''Gaylussacia''. The huckleberry is the state fruit of Idaho. Nomenclature The name 'huckleberry' is a Nort ...
, marginal wood fern, mountain laurel, New York fern, partridge berry, pileated woodpecker,
polypody ''Polypodium'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is widely distributed throughout the world, with the highest s ...
, rattlesnake plantain, slime mold, spotted wintergreen, wild
lily-of-the-valley Lily of the valley (''Convallaria majalis'' (), sometimes written lily-of-the-valley, is a woodland flowering plant with sweetly scented, pendent, bell-shaped white flowers borne in sprays in spring. It is native throughout the cool temperate No ...
) *26. Stone Wall (
black walnut ''Juglans nigra'', the eastern American black walnut, is a species of deciduous tree in the walnut family, Juglandaceae, native to North America. It grows mostly in riparian zones, from southern Ontario, west to southeast South Dakota, south t ...
,
Boston ivy ''Parthenocissus tricuspidata'' is a flowering plant in the grape family (Vitaceae) native to eastern Asia in Korea, Japan, and northern and eastern China. Although unrelated to true ivy, it is commonly known as Boston ivy, grape ivy, and Japa ...
, chipmunk,
ebony spleenwort ''Asplenium platyneuron'' (syn. ''Asplenium ebeneum''), commonly known as ebony spleenwort or brownstem spleenwort, is a fern native to North America east of the Rocky Mountains. It takes its common name from its dark, reddish-brown, glossy sti ...
, English ivy,
gray squirrel Gray squirrel or grey squirrel may refer to several species of squirrel indigenous to North America: *The eastern gray squirrel (''Sciurus carolinensis''), from the eastern United States and southeastern Canada; introduced into the United Kingdom, I ...
, jumping spider, nimblewill)


Pamphlet

An accompanying pamphlet was designed and illustrated by Stephen Doyle. Sketches of some of the plants seen on these weekly walks are included in this booklet.


Recordings

Several episodes have been digitized and are available in the digital collections at the
University of Maryland The University of Maryland, College Park (University of Maryland, UMD, or simply Maryland) is a public land-grant research university in College Park, Maryland. Founded in 1856, UMD is the flagship institution of the University System of M ...
.


References

{{Reflist Natural history of Maryland 1978 American television series debuts 1978 American television series endings Nature educational television series